Yes, your equation is correct.
7n - 4 = 6 + 2n
7n - 2n = 6 + 4
9n = 10
n = 10/9 = 1 1/9
7 times a number decreased by 4 is the same as 6 plus twice that number
my answer - 7n - 4 = 6 + 2n
am i correct and can you help me solving it, please!!! thank you! :)
3 answers
Thank You! :)
You can delete my other post (sorry about that...)
You can delete my other post (sorry about that...)
You're welcome.